package com.example.yilanchatserver.common;

public class ErrorCodeConstant {

    /**
     * 系统内部异常
     */
    public static final Integer INTERNAL_SERVER_ERROR = 0001;

    /**
     * 请求参数错误
     */
    public static final Integer BAD_REQUEST = 0002;

    /**
     * 请求错误
     */
    public static final Integer BUSINESS_EXCEPTION = 0003;

    /**
     * token失效
     */
    public static final Integer INVALID_TOKEN = 0004;

}
